/**
* Notifies that an item has been removed.
*
* <p>Subclasses are not expected to override this method.
*
* @param item the item contributed by the client
*/
protected void itemRemoved(IContributionItem item) {
mapItemToWrapper.remove(item);
item.setParent(null);
}
/**
* Notifies that an item has been added.
*
* <p>Subclasses are not expected to override this method.
*
* @param item the item contributed by the client
* @param wrap the item contributed to the parent manager as a proxy for the item contributed by
* the client
*/
protected void itemAdded(IContributionItem item, SubContributionItem wrap) {
item.setParent(this);
mapItemToWrapper.put(item, wrap);
}
